Nitrogen use efficiency by country
Countries reporting
205
Highest
649.03
Solomon Islands
Lowest
0.0975
Qatar
Median
47.58
Years covered
54
1961–2014
Data points
10,031
What the numbers show
Nitrogen use efficiency is currently reported for 205 countries. The highest value is 649.03 in Solomon Islands; the lowest is 0.0975 in Qatar.
The median across all reporting countries is 47.58, and the mean is 58.68.
The gap between the highest and lowest reporting country is a factor of about 6,659.
Over the past decade 124 countries rose and 80 fell. The largest increase was in Singapore (up 561.7%), and the largest decrease in Qatar (down 95.6%).
Nitrogen use efficiency: full country ranking
| # | Country | Latest | Year | 10-year change | Trend |
|---|---|---|---|---|---|
| 1 | Solomon Islands | 649.03 | 2014 | up 87.6% | rising |
| 2 | Equatorial Guinea | 506.18 | 2014 | up 302.8% | volatile |
| 3 | Malaysia | 262.09 | 2014 | up 52.5% | volatile |
| 4 | Sao Tome and Principe | 178.63 | 2014 | up 67.0% | falling |
| 5 | Kazakhstan | 175.75 | 2014 | up 29.6% | rising |
| 6 | Syria | 175.21 | 2014 | up 167.4% | volatile |
| 7 | Benin | 170.97 | 2014 | down 8.7% | rising |
| 8 | Tokelau | 158.72 | 2014 | down 30.7% | rising |
| 9 | Marshall Islands | 158.41 | 2013 | down 16.4% | rising |
| 10 | Papua New Guinea | 151.52 | 2014 | up 51.5% | rising |
| 11 | French Guiana | 146.71 | 2014 | up 120.2% | volatile |
| 12 | Ghana | 136.76 | 2014 | up 12.7% | rising |
| 13 | Cameroon | 129.16 | 2014 | up 74.0% | rising |
| 14 | Rwanda | 126.85 | 2014 | up 33.3% | falling |
| 15 | Russia | 125.2 | 2014 | up 17.4% | rising |
| 16 | Congo | 124.99 | 2014 | up 52.3% | flat |
| 17 | Democratic Republic of Congo | 122.14 | 2014 | up 33.9% | falling |
| 18 | Ukraine | 120.05 | 2014 | down 12.5% | rising |
| 19 | Argentina | 118.44 | 2014 | up 22.2% | flat |
| 20 | Romania | 107.17 | 2014 | up 29.8% | rising |
| 21 | Togo | 106.46 | 2014 | down 14.3% | falling |
| 22 | Dominica | 104.38 | 2014 | up 200.4% | volatile |
| 23 | Tanzania | 103.63 | 2014 | up 16.4% | flat |
| 24 | Burundi | 102.99 | 2014 | up 6.7% | falling |
| 25 | Nigeria | 100.14 | 2014 | down 0.4% | falling |
| 26 | Moldova | 98.5 | 2014 | down 37.6% | rising |
| 27 | Palestine | 98.31 | 2014 | up 87.7% | rising |
| 28 | Uganda | 98.03 | 2014 | up 27.4% | falling |
| 29 | Lithuania | 96.5 | 2014 | up 21.4% | rising |
| 30 | Burkina Faso | 95.93 | 2014 | up 15.2% | rising |
| 31 | Martinique | 94.65 | 2014 | up 2.0% | volatile |
| 32 | Saint Vincent and the Grenadines | 94.38 | 2014 | up 21.2% | volatile |
| 33 | Guam | 93.49 | 2014 | down 50.3% | rising |
| 34 | Hungary | 92.95 | 2014 | up 23.2% | rising |
| 35 | Chad | 87.59 | 2014 | up 9.7% | falling |
| 36 | Ireland | 86.9 | 2014 | up 30.0% | rising |
| 37 | Austria | 86 | 2014 | up 40.3% | rising |
| 38 | Ethiopia | 85.29 | 2014 | up 16.8% | rising |
| 39 | Angola | 83.73 | 2014 | up 27.1% | falling |
| 40 | Niger | 83.65 | 2014 | up 60.5% | rising |
| 41 | Paraguay | 82.48 | 2014 | down 21.3% | rising |
| 42 | Iraq | 81.39 | 2014 | up 59.5% | volatile |
| 43 | Haiti | 80.9 | 2014 | up 85.7% | flat |
| 44 | Indonesia | 80.38 | 2014 | up 42.1% | rising |
| 45 | Sierra Leone | 78.89 | 2014 | up 51.2% | falling |
| 46 | Denmark | 74.29 | 2014 | up 13.7% | rising |
| 47 | France | 73.87 | 2014 | up 14.6% | rising |
| 48 | Comoros | 72.62 | 2014 | up 29.8% | flat |
| 49 | Guinea | 72.1 | 2014 | down 14.9% | falling |
| 50 | United States | 71.61 | 2014 | up 10.1% | rising |
| 51 | Serbia | 70.33 | 2014 | up 22.5% | rising |
| 52 | Slovakia | 70.15 | 2014 | up 8.6% | flat |
| 53 | Bolivia | 70.12 | 2014 | up 12.8% | rising |
| 54 | Laos | 68.55 | 2014 | up 63.0% | rising |
| 55 | Azerbaijan | 67.83 | 2014 | down 33.1% | rising |
| 56 | Guadeloupe | 67.11 | 2014 | up 62.3% | volatile |
| 57 | Niue | 66.77 | 2013 | up 75.5% | falling |
| 58 | Tuvalu | 66.75 | 2013 | up 561.3% | volatile |
| 59 | United Kingdom | 66.69 | 2014 | up 23.6% | rising |
| 60 | Estonia | 65.35 | 2014 | up 9.8% | rising |
| 61 | Kyrgyzstan | 65.22 | 2014 | down 27.2% | flat |
| 62 | Mozambique | 64.43 | 2014 | down 32.8% | falling |
| 63 | Grenada | 62.63 | 2014 | up 8.5% | falling |
| 64 | Germany | 62.62 | 2014 | up 0.7% | rising |
| 65 | Guinea-Bissau | 62.24 | 2014 | down 6.2% | rising |
| 66 | Uruguay | 62.17 | 2014 | up 78.7% | rising |
| 67 | American Samoa | 62.05 | 2014 | up 54.9% | rising |
| 68 | Australia | 62.01 | 2014 | up 16.6% | rising |
| 69 | Kenya | 61.95 | 2014 | up 29.7% | falling |
| 70 | Liberia | 61.7 | 2014 | down 0.0% | rising |
| 71 | Latvia | 61.41 | 2014 | down 36.6% | falling |
| 72 | Madagascar | 61.31 | 2014 | up 11.6% | rising |
| 73 | Mali | 60.2 | 2014 | up 59.6% | rising |
| 74 | Myanmar | 60.1 | 2014 | up 10.3% | rising |
| 75 | Canada | 59.54 | 2014 | down 13.5% | falling |
| 76 | Afghanistan | 59.52 | 2014 | up 23.9% | falling |
| 77 | South Africa | 59.38 | 2014 | up 39.7% | falling |
| 78 | Turkey | 59.01 | 2014 | down 0.4% | falling |
| 79 | Kiribati | 58.56 | 2014 | down 47.3% | rising |
| 80 | Brazil | 57.55 | 2014 | up 12.2% | falling |
| 81 | Bulgaria | 57.51 | 2014 | up 7.5% | rising |
| 82 | North Macedonia | 57.28 | 2014 | down 6.4% | falling |
| 83 | Finland | 57.08 | 2014 | up 20.5% | rising |
| 84 | Honduras | 57.02 | 2014 | up 64.1% | falling |
| 85 | Gabon | 56.85 | 2014 | down 8.5% | falling |
| 86 | Gambia | 56.79 | 2014 | down 17.5% | rising |
| 87 | Czechia | 56.02 | 2014 | down 10.7% | rising |
| 88 | Iran | 56 | 2014 | up 48.0% | falling |
| 89 | Malawi | 55.78 | 2014 | up 2.2% | falling |
| 90 | Morocco | 55.16 | 2014 | down 17.3% | falling |
| 91 | Tajikistan | 54.39 | 2014 | down 49.1% | falling |
| 92 | Sudan | 53.26 | 2014 | up 43.8% | falling |
| 93 | Sweden | 53.01 | 2014 | up 17.6% | rising |
| 94 | Italy | 52.64 | 2014 | up 6.8% | rising |
| 95 | Bhutan | 50.49 | 2014 | down 0.1% | flat |
| 96 | Croatia | 50.34 | 2014 | up 30.2% | flat |
| 97 | Greece | 50.25 | 2014 | down 30.3% | rising |
| 98 | East Timor | 48.78 | 2014 | up 12.5% | rising |
| 99 | Zambia | 48.55 | 2014 | up 17.7% | falling |
| 100 | Uzbekistan | 48.48 | 2014 | down 26.5% | falling |
| 101 | Eritrea | 48.32 | 2014 | up 49.5% | rising |
| 102 | Cambodia | 48.06 | 2014 | up 41.5% | rising |
| 103 | Tunisia | 47.58 | 2014 | down 9.8% | falling |
| 104 | Armenia | 46.64 | 2014 | down 28.4% | falling |
| 105 | Mexico | 45.74 | 2014 | down 3.9% | falling |
| 106 | Vanuatu | 45.62 | 2014 | up 43.5% | falling |
| 107 | USSR | 45.37 | 1991 | up 12.4% | falling |
| 108 | Poland | 45.27 | 2014 | down 14.6% | rising |
| 109 | French Polynesia | 44.77 | 2014 | up 55.4% | volatile |
| 110 | Guatemala | 44.54 | 2014 | up 78.5% | falling |
| 111 | Nauru | 44.31 | 2014 | down 23.8% | falling |
| 112 | Nepal | 43.63 | 2014 | down 21.6% | rising |
| 113 | Lesotho | 43.49 | 2014 | down 5.3% | falling |
| 114 | Belarus | 43.39 | 2014 | down 2.3% | falling |
| 115 | Senegal | 41.9 | 2014 | down 9.0% | falling |
| 116 | North Korea | 41.85 | 2014 | up 8.9% | rising |
| 117 | Central African Republic | 41.08 | 2014 | up 4.5% | falling |
| 118 | Ecuador | 39.94 | 2014 | up 27.4% | falling |
| 119 | Guyana | 39.56 | 2014 | up 87.9% | rising |
| 120 | Philippines | 39.4 | 2014 | up 27.5% | rising |
| 121 | Zimbabwe | 38.35 | 2014 | down 42.8% | falling |
| 122 | Thailand | 38.22 | 2014 | up 27.9% | falling |
| 123 | Egypt | 37.33 | 2014 | up 0.1% | falling |
| 124 | Tonga | 37.17 | 2014 | up 130.2% | volatile |
| 125 | Netherlands | 37.1 | 2014 | down 1.3% | rising |
| 126 | Switzerland | 36.66 | 2014 | up 0.6% | falling |
| 127 | Spain | 36.39 | 2014 | down 9.6% | falling |
| 128 | Chile | 36.14 | 2014 | up 3.1% | falling |
| 129 | Belgium | 35.97 | 2014 | up 16.4% | rising |
| 130 | India | 34.34 | 2014 | up 14.0% | falling |
| 131 | Nicaragua | 34.09 | 2014 | down 4.7% | falling |
| 132 | Vietnam | 33.01 | 2014 | up 47.0% | falling |
| 133 | Albania | 32.8 | 2014 | down 15.0% | falling |
| 134 | Samoa | 32.31 | 2014 | up 0.3% | falling |
| 135 | Oman | 32.04 | 2014 | up 0.8% | falling |
| 136 | China | 32.02 | 2014 | up 11.8% | falling |
| 137 | Peru | 31.47 | 2014 | down 1.6% | falling |
| 138 | El Salvador | 30.81 | 2014 | up 3.8% | falling |
| 139 | Algeria | 30.08 | 2014 | down 48.3% | falling |
| 140 | Belize | 30.02 | 2014 | down 31.6% | falling |
| 141 | Slovenia | 29.99 | 2014 | up 7.6% | rising |
| 142 | Israel | 29 | 2014 | up 13.1% | falling |
| 143 | Cape Verde | 28.64 | 2014 | up 7.8% | volatile |
| 144 | Bangladesh | 27.99 | 2014 | up 15.7% | falling |
| 145 | Japan | 27.87 | 2014 | up 34.6% | falling |
| 146 | Yemen | 27.84 | 2014 | down 23.7% | volatile |
| 147 | Libya | 27.08 | 2014 | up 56.1% | falling |
| 148 | Pakistan | 26.72 | 2014 | down 7.9% | falling |
| 149 | Bermuda | 26.19 | 2014 | up 14.6% | volatile |
| 150 | Colombia | 25.88 | 2014 | down 14.3% | falling |
| 151 | Jamaica | 25.45 | 2014 | up 67.3% | falling |
| 152 | South Korea | 25.16 | 2014 | up 13.2% | falling |
| 153 | Costa Rica | 24.27 | 2014 | down 8.1% | rising |
| 154 | Turkmenistan | 24.25 | 2014 | down 69.7% | volatile |
| 155 | Lebanon | 24.15 | 2014 | down 2.4% | falling |
| 156 | Saint Kitts and Nevis | 23.93 | 2014 | down 42.2% | volatile |
| 157 | Suriname | 22.3 | 2014 | up 23.0% | falling |
| 158 | Namibia | 22.04 | 2014 | up 13.4% | rising |
| 159 | Cuba | 21.64 | 2014 | down 45.9% | volatile |
| 160 | Panama | 21.05 | 2014 | up 0.5% | falling |
| 161 | Norway | 20.35 | 2014 | down 13.1% | rising |
| 162 | Dominican Republic | 20.15 | 2014 | up 28.7% | falling |
| 163 | Sri Lanka | 20.11 | 2014 | up 2.8% | falling |
| 164 | Bosnia and Herzegovina | 19.21 | 2014 | down 63.2% | falling |
| 165 | Portugal | 19.2 | 2014 | down 47.9% | rising |
| 166 | Luxembourg | 18.29 | 2014 | down 46.3% | falling |
| 167 | Venezuela | 18.1 | 2014 | up 3.6% | falling |
| 168 | Mauritania | 17.37 | 2014 | up 60.9% | rising |
| 169 | Bahamas | 17.27 | 2014 | up 54.6% | falling |
| 170 | Seychelles | 16.74 | 2014 | up 56.8% | volatile |
| 171 | Maldives | 16.58 | 2014 | down 91.2% | falling |
| 172 | Fiji | 15.81 | 2014 | up 45.1% | falling |
| 173 | Jordan | 15.25 | 2014 | down 7.6% | volatile |
| 174 | Antigua and Barbuda | 14.08 | 2014 | up 8.0% | volatile |
| 175 | Georgia | 14.03 | 2014 | down 70.7% | falling |
| 176 | Malta | 12.87 | 2014 | down 44.6% | falling |
| 177 | United States Virgin Islands | 12.43 | 1965 | — | rising |
| 178 | Montenegro | 12.4 | 2014 | down 32.3% | falling |
| 179 | Kuwait | 11.56 | 2014 | up 218.5% | volatile |
| 180 | Mauritius | 11.23 | 2014 | down 10.9% | falling |
| 181 | Somalia | 10.6 | 2014 | down 24.0% | rising |
| 182 | Faroe Islands | 10.58 | 2014 | down 24.9% | rising |
| 183 | Montserrat | 10.31 | 2014 | up 15.4% | volatile |
| 184 | Saint Lucia | 9.97 | 2014 | down 70.4% | volatile |
| 185 | Cyprus | 9.33 | 2014 | down 63.1% | falling |
| 186 | Bahrain | 8.78 | 2014 | down 45.0% | volatile |
| 187 | Puerto Rico | 7.49 | 2014 | up 2.3% | volatile |
| 188 | Barbados | 7.36 | 2014 | up 66.6% | falling |
| 189 | Cook Islands | 7.03 | 2014 | down 44.3% | volatile |
| 190 | Djibouti | 6.99 | 2014 | down 11.6% | volatile |
| 191 | New Caledonia | 6.97 | 2014 | down 3.4% | falling |
| 192 | Mongolia | 6.67 | 2014 | up 63.1% | falling |
| 193 | United Arab Emirates | 6.36 | 2014 | down 42.2% | volatile |
| 194 | Cayman Islands | 6.27 | 2014 | up 4.4% | falling |
| 195 | Saudi Arabia | 5.4 | 2014 | down 79.6% | volatile |
| 196 | New Zealand | 5.23 | 2014 | down 47.7% | falling |
| 197 | Western Sahara | 5.19 | 2014 | down 16.8% | rising |
| 198 | Botswana | 4.47 | 2014 | down 69.0% | falling |
| 199 | Singapore | 2.21 | 2014 | up 561.7% | volatile |
| 200 | Trinidad and Tobago | 2.13 | 2014 | down 37.7% | volatile |
| 201 | British Virgin Islands | 1.84 | 2014 | up 4.8% | rising |
| 202 | Saint Pierre and Miquelon | 0.8552 | 2014 | up 2.6% | volatile |
| 203 | Brunei | 0.7797 | 2014 | down 12.9% | volatile |
| 204 | Iceland | 0.2121 | 2014 | down 29.4% | rising |
| 205 | Qatar | 0.0975 | 2014 | down 95.6% | volatile |